Name:	jd_PercentageOfEquityInterestConvertedFromProfitSharingRight
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Percentage of equity interest converted from profit sharing right

No definition available.

Name:	jd_PercentageOfEquityInterestConvertedFromProfitSharingRights
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Percentage of voting right .

No definition available.

Name:	jd_PercentageOfVotingRight
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Profit sharing percentage of the future pre-tax profit of a third party when it has a positive pre-tax income on a cumulative basis.

No definition available.

Name:	jd_ProfitSharingRightPercentage
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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

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The cash outflow associated with the purchase of or advances to an equity method investments, which are investments in joint ventures and entities in which the entity has an equity ownership interest normally of 20 to 50 percent and exercises significant influence.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 13
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3213-108585

Name:	us-gaap_PaymentsToAcquireEquityMethodInvestments
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The cash inflow associated with the deconsolidation of a previously consolidated subsidiary or the sale of investment in consolidated subsidiaries (generally greater than 50 percent).

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 12
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3179-108585

Name:	us-gaap_ProceedsFromDivestitureOfInterestInConsolidatedSubsidiaries
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Percentage of subsidiary's or equity investee's stock owned by parent company before stock transaction.

No definition available.

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Name:	srt_OwnershipAxis=jd_JdDigitsMember
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Name:	jd_DualClassVotingPowerAxis=jd_DualClassVotingShareholdingStructureMember
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Data Type:	na
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Name:	us-gaap_DisposalGroupClassificationAxis=us-gaap_DiscontinuedOperationsHeldforsaleMember
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